Recurrent gestures and embodied stance-taking in courtroom opening statements

Despite the inherently multimodal nature of the courtroom, studies of multimodality in forensic linguistics have been scarce. This study uses the stance triangle and ideological square concepts and the assumption that recurrent gestures serve as stance-taking resources to analyze conflicting embodied stances taken by the prosecutor and defense attorney in their opening remarks during the State of Minnesota v. Derek Michael Chauvin 2021 trial. Statistical results reveal that the prosecutor predominantly uses modal gestures to display a strongly aggravated oppositional stance and attempts to be more persuasive, while the defense attorney favors performative gestures. The analysis of the interplay between the verbal and gestural resources suggests that recurrent gestures such as open hand prone or supine, open hand held with vertical palms, index finger extended, and precision grip have a threefold indexical realization: prototypical, argumentative, and stance-taking. The findings contribute to a more complete understanding of persuasion in the courtroom.